#include "cubeFunctions.h"
#include <iostream> 

int blinkLed(void)
{
	int pin = 7;

  	if (wiringPiSetup() == -1)
    		return -1;

  	pinMode(pin, OUTPUT);

  	for (int i = 0; i < 10; i++)
	{
    		//printf("LED On\n");
    		digitalWrite(pin, 1);
	    	delay(30);
    		//printf("LED Off\n");
	    	digitalWrite(pin, 0);
    		delay(30);
  	}
	return 0; 
}	 		
